Research Paper#Power Systems, Optimization, Convex Optimization🔬 ResearchAnalyzed: Jan 3, 2026 16:17
Bezier Curve Convexification for AC Optimal Power Flow
Published:Dec 28, 2025 15:18
•1 min read
•ArXiv
Analysis
This paper addresses the computationally challenging AC Optimal Power Flow (ACOPF) problem, a fundamental task in power systems. The authors propose a novel convex reformulation using Bezier curves to approximate nonlinear terms. This approach aims to improve computational efficiency and reliability, particularly for weak power systems. The paper's significance lies in its potential to provide a more accessible and efficient tool for power system planning and operation, validated by its performance on the IEEE 118 bus system.
Key Takeaways
- •Proposes a convex reformulation of the ACOPF problem using Bezier curves.
- •Aims to improve computational efficiency and reliability for weak power systems.
- •Achieves high accuracy on the IEEE 118 bus system.
- •Offers a transparent and easily implementable solution for researchers and operators.
Reference
“The proposed model achieves convergence on large test systems (e.g., IEEE 118 bus) in seconds and is validated against exact AC solutions.”